Legality of Cannabis by U.S. Jurisdiction Michigan portalUnited States portalHistory portal This category is for topics specifically related to the year 1856 in the U.S. state of Michigan. 18511852185318541855185618571858185918601861 1800s1810s1820s1830s1840s1850s1860s1870s1880s1890s1900s Subcategories This category has the following 2 subcategories, out of 2 total. / 1856 establishments in Michigan (21 P)E 1856 Michigan elections (3 P)